<template>
  <el-dialog model-value="dialogVisible" :title="dialogTitle" width="30%" @close="handleClose">

    <el-form ref="formRef" :model="form" :rules="rules" label-width="100px">
      <el-form-item label="用户名" prop="username">
        <el-input v-model="form.username" :disabled="form.id == -1 ? false : 'disabled'" />
        <el-alert v-if="form.id == -1" title="默认初始密码：123456" :closable="false" style="line-height: 10px;" type="success">
        </el-alert>
      </el-form-item>

      <el-form-item label="手机号" prop="phone">
        <el-input v-model="form.phone" />
      </el-form-item>

      <el-form-item label="邮箱" prop="email">
        <el-input v-model="form.email" />
      </el-form-item>

      <el-form-item label="状态" prop="status">
        <el-radio-group v-model="form.status">
          <el-radio :label="1">正常</el-radio>
          <el-radio :label="0">禁用</el-radio>
        </el-radio-group>
      </el-form-item>


      <el-form-item label="备注" prop="remark">
        <el-input v-model="form.remark" type="textarea" :rows="4" />
      </el-form-item>


    </el-form>
    <template #footer>
      <span class="dialog-footer">
        <el-button type="primary" @click="handleConfirm">确认</el-button>
        <el-button @click="handleClose">取消</el-button>
      </span>
    </template>
  </el-dialog>
</template>

<script setup>

import { defineEmits, defineProps, ref, watch } from "vue";
import api from "@/util/request";
import { ElMessage } from 'element-plus'

const props = defineProps(
  {
    id: {
      type: Number,
      default: -1,
      required: true
    },
    dialogTitle: {
      type: String,
      default: '',
      required: true
    },
    dialogVisible: {
      type: Boolean,
      default: false,
      required: true
    }
  }
)


const form = ref({
  id: -1,
  username: "",
  password: "123456",
  status: 1,
  phone: "",
  email: "",
  remark: ""
})


const checkUsername = async (rule, value, callback) => {
  if (form.value.id == -1) {
    const res = await api.post("user/check", { username: form.value.username });
    if (res.data.code == 500) {
      callback(new Error("用户名已存在！"));
    } else {
      callback();
    }
  } else {
    callback();
  }

}


const rules = ref({
  username: [
    { required: true, message: '请输入用户名！' },
    { required: true, validator: checkUsername, trigger: "blur" }
  ],
  email: [{ required: true, message: "邮箱地址不能为空！", trigger: "blur" }, {
    type: "email",
    message: "请输入正确的邮箱地址！",
    trigger: ["blur", "change"]
  }],
  phone: [{ required: true, message: "手机号码不能为空！", trigger: "blur" }, {
    pattern: /^1[3|4|5|6|7|8|9][0-9]\d{8}$/,
    message: "请输入正确的手机号码！",
    trigger: "blur"
  }],
})

const formRef = ref(null)

const initFormData = async (id) => {
  const res = await api.get("user/action?id=" + id);
  form.value = res.data.user;
}


watch(
  () => props.dialogVisible,
  () => {
    let id = props.id;
    if (id != -1) {
      initFormData(id)
    } else {
      form.value = {
        id: -1,
        username: "",
        password: "123456",
        status: 1,
        phone: "",
        email: "",
        remark: ""
      }

    }
  }
)


const emits = defineEmits(['update:modelValue', 'initUserList'])

const handleClose = () => {
  emits('update:modelValue', false)
}

const handleConfirm = () => {
  formRef.value.validate(async (valid) => {
    if (valid) {
      let result = await api.post("user/save", form.value);
      let data = result.data;
      if (data.code == 200) {
        ElMessage.success("执行成功！")
        formRef.value.resetFields();
        emits("initUserList")
        handleClose();
      } else {
        ElMessage.error(data.msg);
      }
    } else {
      console.log("fail")
    }
  })
}

</script>

<style scoped></style>
